55207323

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 81338400

約数和(自身を除く): 26131077

約数列:

[1, 3, 9, 89, 157, 267, 439, 471, 801, 1317, 1413, 3951, 13973, 39071, 41919, 68923, 117213, 125757, 206769, 351639, 620307, 6134147, 18402441, 55207323]

約数ペア:

[(1, 55207323), (3, 18402441), (9, 6134147), (89, 620307), (157, 351639), (267, 206769), (439, 125757), (471, 117213), (801, 68923), (1317, 41919), (1413, 39071), (3951, 13973)]